| 摘要 |
<p>The present invention provides for the use of discrete or agglomerated sand grains provided completely or partially with a coating consisting of wax as an oil binder for elimination of oil contamination. The inventive use serves especially for elimination of oil contamination in the form of oil films or oil carpets on water surfaces, or of oil contamination in the form of oil films on solid traffic surfaces, or as an oil binder for sealing of wells in the event of mineral oil production accidents.</p> |
